I guess I'm just not getting it. I am in DATA A mode with the
13KHz FM filter automatically selected. Following Wayne's
directions, I put the bandwidth controls into Lo/Hi mode and
hold NORM to normalize the passband. I then turn the Hi knob to
max (4.00 shows) and the Lo know to minimum (0.00 shows). When I
look at the bandwidth displayed in the waterfall on fldigi, the
computer is getting audio from about 150Hz to 3000Hz. What am I
doing wrong?
I am using a Tascam UX-122 mkii as a "sound card".
73 Bill AE6JV
On 5/12/16 at 12:43 PM, [email protected] (Joe Subich, W4TV) wrote:
On 5/12/2016 3:07 PM, Bill Frantz wrote:
While working in this part of the firmware, could 4K receive passband be
made to work with the 13KHz FM filter as well?
4 KHz receive passband *already works* with the FM filter. Simply set
FC (shift) = 2.0 - 2.2 and dial in the desired bandwidth. The *only*
reason that one does not get the full bandwidth is that shift is less
that 1/2 the width. The actual bandwidth achieved with the K3
in shift - width mode is [FC (Shift) + BW/2]
73,
... Joe, W4TV
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